Hub for a surgical instrument



FIG. 1 is a perspective view of a hub for a surgical instrument showing our new design, with empty first and second holes on the top of the hub;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a side elevation view thereof, opposite that shown in FIG. 2;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of the hub for a surgical instrument shown in FIG. 1, with a magnet positioned in the first hole on the top of the hub;

FIG. 9 is a top plan view thereof;

FIG. 10 is a side elevation view thereof;

FIG. 11 is a perspective view of the hub for a surgical instrument shown in FIG. 1, with a magnet positioned in the second hole on the top of the hub;

FIG. 12 is a top plan view thereof;

FIG. 13 is a side elevation view thereof;

FIG. 14 is a perspective view of the hub for a surgical instrument shown in FIG. 1, with magnets positioned in the first and second holes on the top of the hub; and,

FIG. 15 is a top plan view thereof. 

The ornamental design for a hub for a surgical instrument, as shown and described. 